DXF Importer Install for FreeCAD
http://www.freecadweb.org/wiki/index.php?title=FreeCAD_and_DXF_Import
Test
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Sample imort into FreeCAD using the instructions here, using this [1] - sample pyramid basefile
http://www.freecadweb.org/wiki/index.php?title=FreeCAD_and_DXF_Import